| Material: | Alumina |
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| Content: | 60%-99% |
| Usage: | Construction, Machinery, Chemical, Grind |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier (1) Application
Alumina grinding media ball is mainly used in ceramic, glaze, paint, zirconia silicate, aluminum oxide, quartz, silicon carbide, talc, lime carbonate, kaolin, titanium and other materials grinding, and mechanical equipment accessories.
(2) Properties
High density, high hardness, low wear loss, regular shape, impact resistance, corrosion resistance, etc.
(3) Chemical Property
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92% Alumina Grinding Ball |
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Al2O3(%) |
92±1 |
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Fe2O3(%) |
<0.25 |
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SiO2(%) |
≤5 |
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Mohs hardness |
9 |
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Water absorption |
<0.01 |
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Bulk density(g/cm3) |
>3.60 |
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Wear loss(g/kgh) |
<1.6 |
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Crushing strength(3mm) |
>1050N |
|
Size |
Ø0.5-60mm |
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Sphericity |
>95% |
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75% Alumina Grinding Ball |
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Al2O3(%) |
>75 |
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Fe2O3(%) |
<0.4 |
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SiO2(%) |
≤20 |
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Mohs hardness |
8 |
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Water absorption |
<0.01 |
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Bulk density(g/cm3) |
>3.15 |
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Wear loss(g/kgh) |
<1.6 |
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Crushing strength(3mm) |
>800N |
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Size |
Ø0.5-13mm |
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Sphericity |
>95% |
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60% Alumina Grinding Ball |
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|
Al2O3(%) |
≥60 |
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Fe2O3(%) |
<0.6 |
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SiO2(%) |
≤31 |
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Mohs hardness |
7 |
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Water absorption |
<0.01 |
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Bulk density(g/cm3) |
>2.8 |
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Wear loss(g/kgh) |
<1.6 |
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Crushing strength(3mm) |
>600N |
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Size |
Ø0.5-13mm |
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Sphericity |
>95% |
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99% Alumina Grinding Ball |
|
|
Al2O3(%) |
≥99 |
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Others(%) |
<0.5 |
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Mohs hardness |
7 |
|
Water absorption |
<0.01 |
|
Bulk density(g/cm3) |
>3.90 |
|
Wear loss(g/kgh) |
<1.6 |
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Crushing strength(30mm) |
>55000N |
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Size |
Ø0.5-13mm |
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Sphericity |
>95% |
(4) Standard Dimension
ø0.5-1mm, ø1.5mm, ø2mm, ø2.5mm, ø3mm, ø3.5mm, ø4mm, ø5mm, ø6mm, ø8mm, ø10mm, ø13mm,
ø15mm, ø20mm, ø30mm, ø40mm, ø50mm, ø60mm
(5) Package
Different package as to meet different customer's requirements.
Wooden Crates Drum Plastic Pallet Bulk Packing
Zibo Qimingxing New Material Incorporated Co.,Ltd
1.Established in 1997,25 years experience in wear solutions products.
2.Factory is under expanding, the total construction area is 50,000 sqm.
3.ISO9001:2015 certified,over 400 staffs.
4.Three Own-designed production lines, the ball mils are own produced.
QMX provides wear resistant solutions to all industries including Mining, Mineral , Base & Precious Metal Smelting, Power Generation (coal fired power stations), Iron and Steel, Cement & Lime Manufacture, and Petro-Chemical Refining and Production.
Q: What is your experience in your products?
A: We have 25 years experience in this industry line. We are professional manufacturer in this area.
Q: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.
Q: Can you accept small quantity sample order before production?
A: Yes, we can offer sample for your testing first.
Q: Can you provide free sample?
A: Yes, within 1kg.
Q: What is your production time?
A: We have large stock for standard products. Normally within 7-10days after receipt the deposit.
Q: What are your payment terms?
A: T/T, L/C,Credit Card
Ceramic Liner: plain ceramic liner, weldable ceramic liner, trapezoidal ceramic liner, ceramic cylinder, ceramic block, alumina wear liner, rubber backed ceramic panel, ceramic composite panel, mining wear liner and so on.
Suppliers with verified business licenses
Audited Supplier 
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